I did a SNMP Wizard with v2c with full acess at SNMPD (community) server and create a module that monitor a process. The process is running but PANDORA says that its not and I received a critical condition. I was to check de log error and showed:

* tail -f /var/log/pandora/pandora_server.error

Use of uninitialized value $snmp_version in string ne at /usr/lib/perl5/PandoraFMS/NetworkServer.pm line 375.
Use of uninitialized value $snmp_version in string ne at /usr/lib/perl5/PandoraFMS/NetworkServer.pm line 375.
Use of uninitialized value $snmp_version in string ne at /usr/lib/perl5/PandoraFMS/NetworkServer.pm line 375.
Use of uninitialized value $snmp_version in string ne at /usr/lib/perl5/PandoraFMS/NetworkServer.pm line 375.